Multiplies<T>[1] is a
function object. Specifically, it is an
Adaptable Binary Function. If
f is an object of class multiplies<T> and
x and y are objects of class T, then
f(x,y) returns x*y.
Example
Each element in V3 will be the product of the corresponding elements
in V1 and V2
T must be a numeric type; if x and y are
objects of type T, then x*y must be defined and must
have a return type that is convertible to T. T must
be Assignable.
[1]Warning: the name of this function object has been changed from
times to multiplies. The name was changed for two
reasons. First, it is called multiplies in the draft C++
standard. Second, the name times conflicts with a function
in the Unix header <sys/times.h>.